{"categories":["\u6c38\u7d9a"],"height":"190","url":"https://ahirasawa.hatenablog.com/entry/20050801/p1","blog_title":"UML\u30e2\u30c7\u30ea\u30f3\u30b0\u30ec\u30c3\u30b9\u30f3\u57f7\u7b46\u65e5\u8a8c","blog_url":"https://ahirasawa.hatenablog.com/","published":"2005-08-01 00:00:00","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fahirasawa.hatenablog.com%2Fentry%2F20050801%2Fp1\" title=\" ER\u30e2\u30c7\u30ea\u30f3\u30b0\u30ec\u30c3\u30b9\u30f32\uff08\u7a2e\u985e\u3068\u30e2\u30ce\uff09 - UML\u30e2\u30c7\u30ea\u30f3\u30b0\u30ec\u30c3\u30b9\u30f3\u57f7\u7b46\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/ahirasawa/","description":"\u9023\u8f09\u7b2c2\u56de\u76ee\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u6982\u5ff5\u30e2\u30c7\u30eb\u306e\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u306eER\u30e2\u30c7\u30eb\u3092\u8aac\u660e\u3059\u308b\u3002\uff08ER\u30e2\u30c7\u30eb\u3092\u89e3\u8aac\u3059\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u306e\u30a8\u30f3\u30c8\u30ea(id:ahirasawa:20050629)\u3092\u53c2\u7167\u3057\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3002\uff09\u300c\u7a2e\u985e\u3068\u30e2\u30ce\u300d\u306eUML\u306e\u30af\u30e9\u30b9\u56f3\u3068\u3001\u30d9\u30f3\u56f3\u8868\u73fe\u306f\u6b21\u306e\u901a\u308a\u3002 ER\u30e2\u30c7\u30eb\u306b\u3059\u308b\u5834\u5408\u3001\u7a2e\u985e\u306b\u8b58\u5225\u5b50\u300c\u7a2e\u985eID\u300d\u3092\u6301\u305f\u305b\u3066\u3001\u30e2\u30ce\u306e\u8b58\u5225\u5b50\u306f\u300c\u7a2e\u985eID\u300d\u3068\u30e2\u30ce\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u300c\u30e2\u30cesubID\u300d\u306e\u8907\u5408\u30ad\u30fc\u306b\u3059\u308b\u306e\u304c\u3001\u57fa\u672c\u7684\u306a\u8868\u73fe\u65b9\u6cd5\u306b\u306a\u308b\u3002 \u57fa\u672c\u7684\u306b\u8b58\u5225\u5b50\u306e\u5024\u306f\u9014\u4e2d\u3067\u5909\u66f4\u3057\u306a\u3044\u306e\u304cRDB\u306e\u304a\u4f5c\u6cd5\u306a\u306e\u3067\u3001\u3053\u306e\u3088\u3046\u306b\u300c\u30e2\u30ce\u300d\u306e\u8b58\u5225\u5b50\u306b\u300c\u7a2e\u985eID\u300d\u3092\u6301\u305f\u305b\u308b\u5834\u5408\u3001\u6642\u9593\u306e\u7d4c\u904e\u306b\u3088\u3063\u3066\u30e2\u30ce\u306e\u7a2e\u985e\u304c\u5909\u5316\u3057\u306a\u3044\u3053\u3068\u304c\u524d\u63d0\u2026","author_name":"ahirasawa","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/ahirasawa/20080114/20080114004019.png","provider_name":"Hatena Blog","title":" ER\u30e2\u30c7\u30ea\u30f3\u30b0\u30ec\u30c3\u30b9\u30f32\uff08\u7a2e\u985e\u3068\u30e2\u30ce\uff09","version":"1.0","width":"100%"}